Blabbermouthed

2 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  blabbermouthed \blabbermouthed\ adj.
     1. tending to talk excessively.
  
     Syn: bigmouthed, blabby, talkative.
          [WordNet 1.5]
  


     2. prone to revealing secrets; -- of people.
  
     Syn: leaky, talebearing(prenominal), tattling(prenominal).
          [WordNet 1.5]

From WordNet (r) 2.0 [wn]:

  blabbermouthed
       adj 1: unwisely talking too much [syn: {bigmouthed}, {blabby}, {talkative}]
       2: prone to communicate confidential information [syn: {leaky},
           {talebearing(a)}, {tattling(a)}]